AFSL 2019 Guidelines


Each team will appoint two Team Reps who will be responsible for the conduct of their team, their players and any support group they may have with them. Please be nice to each other. See above and R-E-S-P-E-C-T your fellow AFSL Friends.

All players are asked to be ready and at the diamonds by NOON every Game Day! We have permits from 12:30 PM until 3:00 PM. Get your warm-ups in and get rolling as soon as possible. The first pitch of all games must be at 12:30 PM at the latest. There’s no grace period - Please plan ahead and be on time.

NOT NEEDED Since 2018: Home teams, as listed on the website schedule, put out and put away the bases at Pop Davies Park. City Workers put out the bases at all other fields. Both teams each supply one game ball.

Team Reps will meet before the start of the game, at which time the rosters can be exchanged and general ground rules discussed. A coin toss will determine which team bats first. Winner of the coin toss decides to bat first or second. Home and Visitor reverse for the second game. Bocce Ball, one toss each from home to the picthing rubber, also works for a coin toss. Any quick, easy and fun mini-contest works.

Team reps, together with the home plate umpire, will calmly work out any discrepancies that may arise during the course of the game. This discussion should take place at home plate or anywhere that is away from both benches.

Please be fair and reasonable - Younger teams should defer to experienced teams on rule discrepencies.

During a softball game, the last thing that should happen is physical and/or verbal abuse of an umpire and/or your fellow players. ANY physical abuse (2008) towards an umpire and/or fellow player/fans, could and most likely will result in a life-time ban from the AFSL.

Please respect each other and the Mantra of the AFSL = Fun in the Sun with Family and Friends!

All Sundays are doubleheaders during the 2019 AFSL season. Play two seven inning games against the same team on the same diamond. Due to time restrictions any break between games should be very short. If a player leaves you can add them at the bottom of your batting order when they return.

All games have a 7 run per inning mercy rule except the last inning which is unlimited.

If both teams agree to play one nine-inning game instead of two seven-inning games, the score must be called as the actual game score. Please don’t add runs to the actual nine-inning game score.

If the home team is leading after the top half of the last inning in any game, the game is over. The home team will not bat in the bottom half of the inning. This rule must be followed throughout the league.


Stealing of second and/or third base is permitted. The base runner is not allowed to leave the base until the ball has entirly crossed home plate. No runner, under any circumstance, is allowed to steal home plate. If during a steal attempt the ball goes into the outfield, out of play, on to the street, lodges on top of a southbound LRT train, or catches on fire and explodes, no runner will advance home on a steal attempt. In short, the only way you can score is on a hit or bases loaded walk.

PLEASE NOTE! The reason stealing is allowed in the AFSL is quite simple. Relatively skilled players should play the pitcher and catcher positions. The risk of injury at these two positions is far greater than at any other position. Please play relatively skilled players at the pitcher and catcher positions. No player will attempt to steal a base while the ball is being returned from the catcher to the pitcher.

Sliding is allowed - Though certainly not encouraged!!!

A batted ball that hits home plate, or any white base, is a LIVE BALL.

INFIELD FLY RULE: “When, at least first and second are occupied, with less than two outs, any ball hit higher than twelve feet and can be caught with ordinary effort by anyone playing on the infield, is an automatic out for the batter. The umpire should call – Infield fly rule, batter is out. The play is dead and no runners shall advance. 

Please Note: We do not play with  "a runner can advance at their own peril with a tag up" option on an infield fly.

The extension of the backstop, infinitely down the first and third base lines, is considered as out of play on all diamonds. A ball hit beyond the extension of the backstop is automatically out of play and it’s a foul ball. Please do not attempt to make a play on a ball that is going out of play because it’s a futile effort that can result in serious injury.

PLEASE NOTE: It is common courtesy for all players, regardless of which team they play on, to let any fielder know when a ball is going out of play by yelling “out of play”. In doing so, you can help prevent major injuries.

Runners are allowed one base further than the base they are approaching once a thrown ball goes out of play. This includes home plate UNLESS a steal was being attempted.

Example: On a hit, a fielder tries to throw out a runner approaching third. The ball is overthrown and goes out of play. The end result is the runner approaching third will get third base and home. All other base runners also advance beyond the base they were approaching when the ball went out of play.

It makes no difference how far the runner has advanced past the base as once it is rounded that player is approaching the next base. If a runner is heading back to a base when the ball goes out of play, they advance to the next base ONLY.

In the event of inclement weather, five full innings shall be considered a complete game. Less than five innings will necessitate a make-up game at a time and date decided upon by the Team Reps. It is the responsibility of all teams to ensure that all games are played by seasons end.

Amendment (2020): We can't force teams to play in the rain. If over half the fields are closed, or less than half the games are played, any games played will be not be included in the Final Standings. Unless we figure out a way to do make up matches.

If you are having trouble getting a make-up game played, please contact the league office and we will assist you. Make-up games, as long as both teams agree, can be played on any day of the week.

Bunting or leading-off is NOT allowed in the AFSL.

Absolutely no metal cleats are to be worn by any player, at any position NO EXCEPTIONS!

Other than wedding bands, medical or religious bracelets, all jewellery should be removed while playing. This is for the safety of the ALL players.

The decision of home plate umpire in any dispute is FINAL, please be fair when umpiring. Umpire abuse will not be tolerated. Any incidents reported to the league office will be investigated and action, if necessary, will be taken. Once again this year, each team will umpire when their team is at bat. While it is not necessary to have the same person umpire every inning, or even the whole inning, please be sure that whoever is umpiring knows the rules of OUR league.

All teams must have at least three girls on the field at all time. If you are short a girl, you must play with nine players in the field (7 guys & 2 girls) and take an automatic out at the bottom of your batting order. Should you have six guys and four girls all players play and there is no automatic out.

If you have 3 girls you can have up to 9 guys in the batting order. 4 girls, 12 guys max -  5 girls, 15 guys max.

All players must be listed in the batting order at the start of the game. Any players arriving after the game has started must be added to the bottom of the batting order. Players can be added at any time during the game.

Having a player play half the game and then replacing them with someone else in the same spot in the batting order is not permitted. Everyone who shows up is always in the batting order.

Barring injury, any position changes made during an inning must be made with the players you have on the field at the time of the change. Please keep in mind that there are always special circumstances IE: Parents with small children and everyone is asked to be flexible.

Inning by inning substitutions in the field is at your discretion. To be eligible to play in the field you must be in the batting order and to bat you must play at least one inning in the field, at some point during the game. Players DO NOT need to play in the field before batting.

AMENDMENT (2011): If you have played in the AFSL for at least 30 years – you can take on a “Designated Hitter” role and you are not required to play in the field. We don’t have very many DH’s eh?

Pinch runners are allowed in case of injury. A batter is not required to make it to first before they have a runner. Girls run for girls, guys run for guys. Please keep in mind that we don't encourage people to play with injuries. It’s not safe and it’s not worth risking further injury. 2019 AMENDMENT Pinch runners are NEVER allowed to steal.

To be eligible to play in the play-offs all teams must be able to prove that players were part of their active roster for at least three weeks of the regular season. The proof is in the scorebooks so please keep accurate records.

The maximum “arc of the pitch” at its HIGHEST point should be eight feet. There is no minimum as long as the ball crosses the white of the plate (it has corners) within the strike zone. Any pitch with an arc higher than eight feet is always a ball. All pitches will be tossed at a slow, moderate speed. Windmill style pitching is NOT allowed. Keep in mind that this is a recreational league and therefore it should also be a hitter’s league. Throw the ball across the plate and let the batter hit it.

How far away from home plate a pitcher pitches, is at her/his discretion. Please pitch from a safe distance!

It is the responsibility of the winning team to email both scores:

In the unfortunate event that a game is defaulted the final score will be recorded 10-0.

The first tiebreaker in the standings is runs for and the second is runs against.

No game shall end in a tie. A regulation game that is tied will go into extra innings and play will continue until a winner has been decided. If a tie is called in, we will use a flip of a coin to decide the winner. Heads is always home - tails is always visitor.

PLEASE NOTE: Be selective when throwing to home plate. If the base runner is only three steps away from home, no matter how hard you throw it, you will not get them out! Catchers, please come off the plate if the incoming throw is errant and off the plate.

The use of titanium bats is strictly prohibited!  Don't Buy Killer Bats!

All players play at their own risk and the AFSL is not responsible for any injuries no matter how they may occur. This rule will also apply to all league functions. Play safe people!


2019 AFSL Approved Bats:

Please be sure that the bats you bring to your games have at least one of the stamps in the image below.While we aren’t going to send Inspector Clouseau out to the diamonds - We are going to trust teams to do the right thing when it comes to “policing” the Approved Bats policy. 

If a team is found to be using a banned bat and it is brought to our attention - We will manage each incident on an individual basis. Please don’t buy or use bats that can kill people!

All bats must have at least one of these stamps to be AFSL legal.


The commitment line will be as marked by the City Of Calgary grounds keepers. If the line is not marked out, it should be marked at 21 feet from home plate. If a runner is inside the commitment line and an opposing player has control of the ball while standing on home plate the runner is out.

Please Note: One ENTIRE foot must cross the Commitment Line, and touch the ground, for a runner to be considered as having crossed over the line. Just a toe needs to hit the ground when crossing the Home Plate Safety Line. Catchers can move up the third base line and tag a player out. Please BE SAFE if attempting a tag!


Teams will be limited to five (5) Home Runs per game. If one team has five HR’s before the opposition has hit five, all subsequent HR’s will be a SINGLE. If both teams reach the five HR mark, one HR for one HR takes over.

Please Note: No base runners shall advance on a home run deemed a single unless they are forced. ONE RUN scores on a basses loaded over-limit home run. There is NO STEALING by base runners who hit an over-limit home run. 


AFSL position on Beverages & Sunday Softball has been the same for over four decades. We ask that everyone respects the laws and that you do not display open liquor at anytime. Please play under control, respect the diamonds, facility workers and each other. Thank You!



We have games on Mother’s Day, Fathers Day and during the Stampede. If you anticipate a problem with fielding a team on any of these days, please contact the league office at 403-860-8508 well in advance of the date! We will assist you in making arrangements. Weddings, other ball tournaments, or social events are not a valid reason to cancel games. Cancelations start with contacting the AFSL office - Please DO NOT contact the other team. 


We are proud and pleased to welcome back Tuxedo Source For Sports as our equipment supplier and Willow Park Wines & Spirits as our beverage supplier. The support we receive from Tuxedo Source For Sports, Willow Park Liquor, plus all of our generous Friends of The KOP, is integral to our overall success.

Tuxedo Source For Sports:

Willow Park Wines & Spirits:

They support us so please support them in return! Check out the Friends of the KOP here:

Please DO NOT Drink & Drive: Keys Please will always get you home safely:

Cheers to another awesome season of Fun in the Sun with Family and Friends!